Area Code +351-21-(1920000...1929999) located in Lisboa, Lisboa (11), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 1920000 Subscriber Number To : 1929999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : VODAFONE PORTUGAL - COMUNICAÇÕES PESSOAIS, S.A. Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) Region Code : 11 Region Name : Lisboa City : Lisboa Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 38.7100 Longitude : -9.1400 ‹ previous : +351-21-(1910000...1919999) next › : +351-21-(1930000...1939999) Dialling Instructions For trunk calls: - 21 1920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 21 1920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1920000 ~ 1929999 (Count: 10,000) Example: +351-21-1920000 / 00351-21-1920000 (21-1920000 / -21-1920000) +351-21-1920001 / 00351-21-1920001 (21-1920001 / -21-1920001) +351-21-1920002 / 00351-21-1920002 (21-1920002 / -21-1920002) +351-21-1920003 / 00351-21-1920003 (21-1920003 / -21-1920003) +351-21-1920004 / 00351-21-1920004 (21-1920004 / -21-1920004) ...+351-21-xxxxxxx / 00351-21-xxxxxxx (21-xxxxxxx / -21-xxxxxxx) ...+351-21-1929995 / 00351-21-1929995 (21-1929995 / -21-1929995) +351-21-1929996 / 00351-21-1929996 (21-1929996 / -21-1929996) +351-21-1929997 / 00351-21-1929997 (21-1929997 / -21-1929997) +351-21-1929998 / 00351-21-1929998 (21-1929998 / -21-1929998) +351-21-1929999 / 00351-21-1929999 (21-1929999 / -21-1929999)